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ATA Web user guide
23 / 114
2015/1/8
(Figure 3)
Item Decription
Index
Index number. There are 4 entries to configure ADD and Replace
dial codes.
Drop Prefix
Default setting is “Disable” (It is also an Add digits feature)
.
When it was set to
“Enable” (It is also an Replacement digits
feature)
and the number match the “Dial Rule” number, ATA will
replace the “Rule” field numbers and use
“
Prefix
"
field number
instead.
Disable: Add prefix number
in front of the called number when
called number match “Rule” number.
Enable: Replace “Rule” number
with “Prefix” number when